Guiding instrument for telescopes



FIG. 1 is a right side perspective view of a guiding instrument For telescopes in accordance with the new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a rear elevation view thereof.

The broken line separation and bracket are used to indicate that, for ease of illustration, no particular length is claimed. The broken lines shown in FIG. 7 represent the bounds of the claimed design; the broken lines form no part of the claimed design. 

The ornamental design for a guiding instrument for telescopes, as shown and described. 